Underwood Ammo .45-70 Government +P 325 Grain Solid Monolithic Nickel Plated Brass Cased Rifle Ammo 20 Rounds. Specifications for Underwood Ammo .45-70 Government +P 325 Grain Solid Monolithic Nickel Plated Brass Cased Rifle Ammunition: Manufacturer: Underwood Ammo Caliber: .45-70 Government Number of Rounds: 20 Bullet Type: Monolithic Bullet Weight: 325 grain Cartridge Case Material: Nickel Plated Brass Muzzle Velocity: 2275 ft/s Muzzle Energy: 3736 ft-lbs Application: Hunting Package Type: Box Primer Style: Centerfire G1 Ballistic Coefficient: 0.174 Lead Free: Yes Dimensions: 2.55 X 3.25 X 5.00 in Width: 3.25 in Package Contents: Underwood Ammo .45-70 Government +P 325 Grain Solid Monolithic Nickel Plated Brass Cased Rifle Ammo What is Underwood Ammo .45-70 Government +P 325 Grain Solid Monolithic Nickel Plated Brass Cased Rifle Ammunition good for? The manufacturer suggests that it is good for hunting.Underwood Ammo 908: .45-70 Government +P 325 Grain Solid Monolithic Nickel Plated Brass Cased Rifle Ammo 20 Rounds